package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
public class OrderTask {//定时处理订单状态的类

    @Autowired
    private OrderMapper orderMapper;
 //   @Scheduled(cron="1/5 * * * * ?")//cron表达式
   // @Scheduled(cron="0 * * * * ? ")//处理超时订单的方法,每分钟执行一次
    public void processTimeoutOrder(){
        log.info("定时处理超时订单：{}", LocalDateTime.now());
       LocalDateTime time= LocalDateTime.now().plusMinutes(-15);
        //select * from orders where status=? and order_time<(当前时间-15min)
     List<Orders> ordersList= orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT,time);
     if(ordersList!=null && ordersList.size()>0){
         for(Orders order:ordersList){
             order.setStatus(Orders.CANCELLED);//取消状态
             order.setCancelReason("订单超时，自动取消");//取消原因
             order.setCancelTime(LocalDateTime.now());//取消的时间
             orderMapper.update(order);
         }
     }
    }
    @Scheduled(cron="0 0 1 * * ?")//每天凌晨一点触发一次
 // @Scheduled(cron="0/5 * * * * ?")//cron表达式
    public void processDeliveryOrder(){//处理一直处于派送中的订单
        log.info("定时处理处于派送中的订单：{}", LocalDateTime.now());
       LocalDateTime time= LocalDateTime.now().plusMinutes(-60);
       List<Orders> ordersList= orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS,time);
        if(ordersList!=null && ordersList.size()>0){
            for(Orders order:ordersList){
                order.setStatus(Orders.COMPLETED);//取消状态
            //    order.setCancelReason("订单超时，自动取消");//取消原因
              //  order.setCancelTime(LocalDateTime.now());//取消的时间
                orderMapper.update(order);
            }
        }
    }
}
